# Community

**URL:** https://discourse.slicer.org/c/community/12.md?no_subcategories=false&page=14

[Latest](https://discourse.slicer.org/latest.md) · [Categories](https://discourse.slicer.org/categories.md) · [Tags](https://discourse.slicer.org/tags.md)

**Page:** 15

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## [Next Project Week 40 preparation meeting - Tuesday Dec 12th](https://discourse.slicer.org/t/next-project-week-40-preparation-meeting-tuesday-dec-12th/33303)

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**Author:** [@Sam\_Horvath](https://discourse.slicer.org/u/Sam_Horvath)\
**Replies:** 0\
**Last updated:** [December 8, 2023, 8:56pm UTC](https://discourse.slicer.org/t/next-project-week-40-preparation-meeting-tuesday-dec-12th/33303 "2023-12-08T20:56:53Z")

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Dear Project Week community, Please join us for our next Project Week 40 preparation meeting, Tuesday, Dec 12th. We will have a demo of the current project page creations tools (really this time!), and continue discus…

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## [How to view a thrombosis with the 3D Slicer?](https://discourse.slicer.org/t/how-to-view-a-thrombosis-with-the-3d-slicer/33295)

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**Author:** [@Benny\_Zamir](https://discourse.slicer.org/u/Benny_Zamir)\
**Replies:** 1\
**Last updated:** [December 8, 2023, 8:05am UTC](https://discourse.slicer.org/t/how-to-view-a-thrombosis-with-the-3d-slicer/33295 "2023-12-08T08:05:34Z")

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Hi I would like to know how to view a thrombosis with the 3D Slicer?

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## [ UKF tractography vs MRtrix CSD in my data ](https://discourse.slicer.org/t/ukf-tractography-vs-mrtrix-csd-in-my-data/33165)

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**Author:** [@gaunny](https://discourse.slicer.org/u/gaunny)\
**Replies:** 4\
**Last updated:** [December 6, 2023, 9:18am UTC](https://discourse.slicer.org/t/ukf-tractography-vs-mrtrix-csd-in-my-data/33165 "2023-12-06T09:18:55Z")

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Hi! I meet problem when I use UKF tractography in my data. I used the default parameters in Slicer 3D, but the traced out fibres are very discontinuous and even in the wrong direction. For example, the corticospinal tra…

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## [Location of "SlicerRadiomics" output in 3D Slicer](https://discourse.slicer.org/t/location-of-slicerradiomics-output-in-3d-slicer/20028)

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**Author:** [@Sari\_Khalil](https://discourse.slicer.org/u/Sari_Khalil)\
**Replies:** 4\
**Last updated:** [December 5, 2023, 9:21pm UTC](https://discourse.slicer.org/t/location-of-slicerradiomics-output-in-3d-slicer/20028 "2023-12-05T21:21:26Z")

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I’m a new user of 3D slicer and my goal is to extract radiomic features using the “SlicerRadiomics” extension. I don’t know where the output table for these features is being saved. As you can see in the screenshot, I ha…

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## [Why the Vessel Segmentation module does not exist?](https://discourse.slicer.org/t/why-the-vessel-segmentation-module-does-not-exist/33208)

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**Author:** [@Benny\_Zamir](https://discourse.slicer.org/u/Benny_Zamir)\
**Replies:** 0\
**Last updated:** [December 4, 2023, 6:45pm UTC](https://discourse.slicer.org/t/why-the-vessel-segmentation-module-does-not-exist/33208 "2023-12-04T18:45:40Z")

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Hi I would like to know Why the Vessel Segmentation module does not exist in my 3D Slicer? I have the VMTK module and I use 3D Slicer for Windows.

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## [2023.12.05 Weekly Meeting](https://discourse.slicer.org/t/2023-12-05-weekly-meeting/33205)

<div class="topic-metadata">

**Author:** [@Sam\_Horvath](https://discourse.slicer.org/u/Sam_Horvath)\
**Replies:** 0\
**Last updated:** [December 4, 2023, 3:28pm UTC](https://discourse.slicer.org/t/2023-12-05-weekly-meeting/33205 "2023-12-04T15:28:39Z")

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Tomorrow, we will be having our next weekly hangout at 11:00 AM ET until 12:00 PM ET , after the Project Week call. We will be re-using the project week call link: Launch Meeting - Zoom Agenda: Extension dashboard …

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## [Next Project Week 40 preparation meeting - Tuesday Dec 5th](https://discourse.slicer.org/t/next-project-week-40-preparation-meeting-tuesday-dec-5th/33204)

<div class="topic-metadata">

**Author:** [@Sam\_Horvath](https://discourse.slicer.org/u/Sam_Horvath)\
**Replies:** 0\
**Last updated:** [December 4, 2023, 3:27pm UTC](https://discourse.slicer.org/t/next-project-week-40-preparation-meeting-tuesday-dec-5th/33204 "2023-12-04T15:27:49Z")

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Dear Project Week community, Please join us for our next Project Week 40 preparation meeting tomorrow, Tuesday, Dec 5th. We will have a demo of the current project page creations tools, and continue discussion of pos…

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## [What is your diagnosis?](https://discourse.slicer.org/t/what-is-your-diagnosis/33182)

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**Author:** [@Benny\_Zamir](https://discourse.slicer.org/u/Benny_Zamir)\
**Replies:** 1\
**Last updated:** [December 3, 2023, 2:07am UTC](https://discourse.slicer.org/t/what-is-your-diagnosis/33182 "2023-12-03T02:07:21Z")

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Vascular 3D

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## [How do I know what bin length I should be using?](https://discourse.slicer.org/t/how-do-i-know-what-bin-length-i-should-be-using/33164)

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**Author:** [@WilliamSchalley](https://discourse.slicer.org/u/WilliamSchalley)\
**Replies:** 0\
**Last updated:** [December 1, 2023, 4:50pm UTC](https://discourse.slicer.org/t/how-do-i-know-what-bin-length-i-should-be-using/33164 "2023-12-01T16:50:52Z")

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I am trying to incorporate radiomics into some MRI lung images and wondering if anyone has advice on what bin length I should be using? Or how do I find the best bin length to use? Any and all feedback is appreciated!

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## [Atypical proposal of a new module](https://discourse.slicer.org/t/atypical-proposal-of-a-new-module/32838)

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**Author:** [@chir.set](https://discourse.slicer.org/u/chir.set)\
**Replies:** 3\
**Last updated:** [November 30, 2023, 7:31pm UTC](https://discourse.slicer.org/t/atypical-proposal-of-a-new-module/32838 "2023-11-30T19:31:10Z")

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Hi, I’ve pushed this module, ‘Centerline disassembly’, on my gitlab repository. It breaks down a centerline model into groups that can be identified by the VMTK libraries, namely bifurcations, branches and individual ce…

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## [Gray Level Co-occurrence Matrix](https://discourse.slicer.org/t/gray-level-co-occurrence-matrix/32673)

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**Author:** [@foursheep](https://discourse.slicer.org/u/foursheep)\
**Replies:** 0\
**Last updated:** [November 8, 2023, 2:09pm UTC](https://discourse.slicer.org/t/gray-level-co-occurrence-matrix/32673 "2023-11-08T14:09:04Z")

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Hi, I am preparing to extract the features of the outer circular region of the ROI. Can I directly input the circular ROI to obtain GLCM Features?

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## [\[Na-mic-project-week\] Next Project Week 40 preparation meeting - Tuesday Nov 28th](https://discourse.slicer.org/t/na-mic-project-week-next-project-week-40-preparation-meeting-tuesday-nov-28th/33067)

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**Author:** [@Sam\_Horvath](https://discourse.slicer.org/u/Sam_Horvath)\
**Replies:** 0\
**Last updated:** [November 27, 2023, 4:17pm UTC](https://discourse.slicer.org/t/na-mic-project-week-next-project-week-40-preparation-meeting-tuesday-nov-28th/33067 "2023-11-27T16:17:24Z")

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Dear Project Week community, Please join us for our next Project Week 40 preparation meeting tomorrow, Tuesday, Nov 28th. We will continue discussion of possible projects and breakout sessions. You can join using the fo…

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## [2023.11.28 Weekly Meeting](https://discourse.slicer.org/t/2023-11-28-weekly-meeting/33068)

<div class="topic-metadata">

**Author:** [@Sam\_Horvath](https://discourse.slicer.org/u/Sam_Horvath)\
**Replies:** 0\
**Last updated:** [November 27, 2023, 4:20pm UTC](https://discourse.slicer.org/t/2023-11-28-weekly-meeting/33068 "2023-11-27T16:20:35Z")

</div>

Tomorrow, we will be having our next weekly hangout at 11:00 AM ET until 12:00 PM ET , after the Project Week call. We will be re-using the project week call link: Launch Meeting - Zoom Agenda: Extension dashboard …

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## [How to do image normalization in Radiomics](https://discourse.slicer.org/t/how-to-do-image-normalization-in-radiomics/12689)

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**Author:** [@danceward](https://discourse.slicer.org/u/danceward)\
**Replies:** 10\
**Last updated:** [November 26, 2023, 1:59am UTC](https://discourse.slicer.org/t/how-to-do-image-normalization-in-radiomics/12689 "2023-11-26T01:59:08Z")

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Hello I am doing some work about texture analysis using Radiomics package and how can I do image normalization before texture analysis? Thanks

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## [Subject: Processing Character Features in the shape features ](https://discourse.slicer.org/t/subject-processing-character-features-in-the-shape-features/32933)

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**Author:** [@curtis\_sohn](https://discourse.slicer.org/u/curtis_sohn)\
**Replies:** 1\
**Last updated:** [November 22, 2023, 8:04pm UTC](https://discourse.slicer.org/t/subject-processing-character-features-in-the-shape-features/32933 "2023-11-22T20:04:47Z")

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Dear Community, I am working on a project to predict the IDH status in glioma using features extracted via Pyradiomics. I’ve encountered a challenge with certain shape features that are extracted as character strings or…

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## [2023.11.21 Weekly Meeting @ \*\*\*11 AM\*\*\*](https://discourse.slicer.org/t/2023-11-21-weekly-meeting-11-am/32881)

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**Author:** [@Sam\_Horvath](https://discourse.slicer.org/u/Sam_Horvath)\
**Replies:** 0\
**Last updated:** [November 17, 2023, 4:18pm UTC](https://discourse.slicer.org/t/2023-11-21-weekly-meeting-11-am/32881 "2023-11-17T16:18:34Z")

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Next Tuesday, we will be having our next weekly hangout at 11:00 AM ET until 12:00 PM ET , after the Project Week call. We will likely be re-using the project week call link: Launch Meeting - Zoom Agenda: Extension…

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## [\[Na-mic-project-week\] Project Week 40 preparations start this Tuesday (Nov 21st)!](https://discourse.slicer.org/t/na-mic-project-week-project-week-40-preparations-start-this-tuesday-nov-21st/32878)

<div class="topic-metadata">

**Author:** [@Sam\_Horvath](https://discourse.slicer.org/u/Sam_Horvath)\
**Replies:** 0\
**Last updated:** [November 17, 2023, 4:09pm UTC](https://discourse.slicer.org/t/na-mic-project-week-project-week-40-preparations-start-this-tuesday-nov-21st/32878 "2023-11-17T16:09:16Z")

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Dear Project Week community, We are happy to announce the beginning of preparation meetings for the next Project Week event (January 29 - February 2, 2024 in Las Palmas de Gran Canaria, Spain). Weekly meetings will take…

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## [how to remove flow extensions from a model](https://discourse.slicer.org/t/how-to-remove-flow-extensions-from-a-model/32865)

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**Author:** [@federica.chieffallo](https://discourse.slicer.org/u/federica.chieffallo)\
**Replies:** 0\
**Last updated:** [November 16, 2023, 5:02pm UTC](https://discourse.slicer.org/t/how-to-remove-flow-extensions-from-a-model/32865 "2023-11-16T17:02:57Z")

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Hi! How can I remove flow extension from a model in vmtk? Thank you for your kind help

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## [Cross-section analysis ImportError on Mac](https://discourse.slicer.org/t/cross-section-analysis-importerror-on-mac/32849)

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**Author:** [@urethralking](https://discourse.slicer.org/u/urethralking)\
**Replies:** 3\
**Last updated:** [November 16, 2023, 1:06pm UTC](https://discourse.slicer.org/t/cross-section-analysis-importerror-on-mac/32849 "2023-11-16T13:06:23Z")

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Hi everyone, I installed Slicer VMTK using the extensions module on my Mac M1 and successfully extracted a centerline of a urethra using the module. However, when I try to use Cross-section Analysis, I keep getting the f…

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## [Feature: Custom library to extract radiomic features at specific angle](https://discourse.slicer.org/t/feature-custom-library-to-extract-radiomic-features-at-specific-angle/32819)

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**Author:** [@Mohanad\_Arafe](https://discourse.slicer.org/u/Mohanad_Arafe)\
**Replies:** 0\
**Last updated:** [November 14, 2023, 8:20pm UTC](https://discourse.slicer.org/t/feature-custom-library-to-extract-radiomic-features-at-specific-angle/32819 "2023-11-14T20:20:49Z")

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Hello everyone, In my research, I am using PyRadiomics to extract radiomic features at specific angles (2D for now) & distance. Therefore, I implemented a small library that helps you do so. Here is an example of how to…

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## [RSNA Meeting 2023](https://discourse.slicer.org/t/rsna-meeting-2023/32764)

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**Author:** [@pearsonm](https://discourse.slicer.org/u/pearsonm)\
**Replies:** 2\
**Last updated:** [November 13, 2023, 7:53pm UTC](https://discourse.slicer.org/t/rsna-meeting-2023/32764 "2023-11-13T19:53:57Z")

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Are any Slicer users/developers going to be at RSNA (Nov 26-30) this year and want to meet up? I will be visiting from Australia and don’t get a chance to meet other Slicer users very often. I work in Nuclear Medicine a…

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## [2023.11.14 Weekly Meeting](https://discourse.slicer.org/t/2023-11-14-weekly-meeting/32790)

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**Author:** [@Sam\_Horvath](https://discourse.slicer.org/u/Sam_Horvath)\
**Replies:** 0\
**Last updated:** [November 13, 2023, 6:47pm UTC](https://discourse.slicer.org/t/2023-11-14-weekly-meeting/32790 "2023-11-13T18:47:12Z")

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Tomorrow we will be having our next weekly hangout at 10:00 AM ET until 11:00 AM ET Anyone is welcome to join to ask questions at https://bit.ly/slicer-googlemeet-hosted-by-kitware Agenda: Extension dashboard statu…

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## [Uniformity always is 1](https://discourse.slicer.org/t/uniformity-always-is-1/32647)

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**Author:** [@Luis\_Reyes](https://discourse.slicer.org/u/Luis_Reyes)\
**Replies:** 0\
**Last updated:** [November 7, 2023, 6:24pm UTC](https://discourse.slicer.org/t/uniformity-always-is-1/32647 "2023-11-07T18:24:42Z")

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Hello, I am validating each of the first-order features with my calculations, and I have noticed that the Uniformity feature always gives me a value of 1. I have even used the ISBI computational model, and it also gives …

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## [2023.11.07 Weekly Meeting](https://discourse.slicer.org/t/2023-11-07-weekly-meeting/32630)

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**Author:** [@Sam\_Horvath](https://discourse.slicer.org/u/Sam_Horvath)\
**Replies:** 0\
**Last updated:** [November 6, 2023, 9:09pm UTC](https://discourse.slicer.org/t/2023-11-07-weekly-meeting/32630 "2023-11-06T21:09:26Z")

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Tomorrow, we will be having our next weekly hangout at 10:00 AM ET until 11:00 AM ET Anyone is welcome to join to ask questions at https://bit.ly/slicer-googlemeet-hosted-by-kitware Agenda: Extension dashboard stat…

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## [Radiomic module not opening](https://discourse.slicer.org/t/radiomic-module-not-opening/32615)

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**Author:** [@Sefa\_Waqarua](https://discourse.slicer.org/u/Sefa_Waqarua)\
**Replies:** 1\
**Last updated:** [November 6, 2023, 3:56pm UTC](https://discourse.slicer.org/t/radiomic-module-not-opening/32615 "2023-11-06T15:56:45Z")

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Hello. I can’t open Radiomic module after segmentation of tumor. I tried with all the latest versions (version 5) of Slicer but not solved. I am using Window 10. Need assistance pls.

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## [HELP VMTK on Mac M1](https://discourse.slicer.org/t/help-vmtk-on-mac-m1/32525)

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**Author:** [@FabioTraina](https://discourse.slicer.org/u/FabioTraina)\
**Replies:** 1\
**Last updated:** [November 5, 2023, 11:06am UTC](https://discourse.slicer.org/t/help-vmtk-on-mac-m1/32525 "2023-11-05T11:06:30Z")

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Hi everyone, I need help installing vmtk on my m1 mac. How should I do it?

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## [2023.10.31 Weekly Meeting](https://discourse.slicer.org/t/2023-10-31-weekly-meeting/32496)

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**Author:** [@Sam\_Horvath](https://discourse.slicer.org/u/Sam_Horvath)\
**Replies:** 1\
**Last updated:** [October 30, 2023, 11:25pm UTC](https://discourse.slicer.org/t/2023-10-31-weekly-meeting/32496 "2023-10-30T23:25:26Z")

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Tomorrow, we will be having our next weekly hangout at 10:00 AM ET until 11:00 AM ET Anyone is welcome to join to ask questions at https://bit.ly/slicer-googlemeet-hosted-by-kitware Agenda: Extension dashboard stat…

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## [Docker container with 3D Slicer build to build and test an extension](https://discourse.slicer.org/t/docker-container-with-3d-slicer-build-to-build-and-test-an-extension/32461)

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**Author:** [@jhlegarreta](https://discourse.slicer.org/u/jhlegarreta)\
**Replies:** 0\
**Last updated:** [October 29, 2023, 9:03pm UTC](https://discourse.slicer.org/t/docker-container-with-3d-slicer-build-to-build-and-test-an-extension/32461 "2023-10-29T21:03:37Z")

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Hi, related to Adding a CI build to a Slicer extension, I am willing to add an additional GitHub Actions workflow to check building and testing an extension this time using a Slicer Docker image, so that I can know earl…

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## [aneurysm removal and reconstruct the parent vessel](https://discourse.slicer.org/t/aneurysm-removal-and-reconstruct-the-parent-vessel/32304)

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**Author:** [@Tingchenccmu](https://discourse.slicer.org/u/Tingchenccmu)\
**Replies:** 10\
**Last updated:** [October 27, 2023, 6:04pm UTC](https://discourse.slicer.org/t/aneurysm-removal-and-reconstruct-the-parent-vessel/32304 "2023-10-27T18:04:09Z")

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I want to perform digital aneurysm removal and reconstruct the parent vessel according to the tutorials. But I can’t find the three Python scripts because I find there is no path of vmtk/vmtkApps/CerebralAneurysms/Parent…

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## [Separating centerline metrics](https://discourse.slicer.org/t/separating-centerline-metrics/19173)

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**Author:** [@som1197](https://discourse.slicer.org/u/som1197)\
**Replies:** 10\
**Last updated:** [October 27, 2023, 12:07pm UTC](https://discourse.slicer.org/t/separating-centerline-metrics/19173 "2023-10-27T12:07:22Z")

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Hello, I want to isolate parameters such as Tortuosity, Curvature, Torsion, Length, Radius etc. for the centerlines. The current vmtk version groups these centerlines based on Centerline Ids, Group Ids etc. But it stil…

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